Longgang baolong electronic recruitment age limit. According to the recruitment requirements issued by Longgang Baolong Electronics, it can be known that: male or female, age 16-35 years old. Therefore, Longgang Baolong Electronic Recruitment is limited in age. Longgang District, which belongs to Shenzhen City, Guangdong Province, is located at11402' ~1421'east longitude and 22 35' ~ 22 49' north latitude. Located in the northeast of Shenzhen, it borders Pingshan District in the east and Longhua District in the west.